156657410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{24593}}^1$

素因数の和:24627

約数の個数: 48

約数和(自身を含む): 353268216

約数和(自身を除く): 196610806

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 24593, 49186, 122965, 172151, 245930, 319709, 344302, 639418, 860755, 1205057, 1598545, 1721510, 2237963, 2410114, 3197090, 4475926, 6025285, 11189815, 12050570, 15665741, 22379630, 31331482, 78328705, 156657410]

約数ペア:

[(1, 156657410), (2, 78328705), (5, 31331482), (7, 22379630), (10, 15665741), (13, 12050570), (14, 11189815), (26, 6025285), (35, 4475926), (49, 3197090), (65, 2410114), (70, 2237963), (91, 1721510), (98, 1598545), (130, 1205057), (182, 860755), (245, 639418), (455, 344302), (490, 319709), (637, 245930), (910, 172151), (1274, 122965), (3185, 49186), (6370, 24593)]